Mumei is confined in a classroom full of traps. 
Trying to escape along with his comrades, they set off the traps and are sent to another world.
A strange old man was waiting there. 
Mumei's classmates exhaust themselves without skills going up against an enemy that gets stronger the more he drinks.
A sense of foreboding reaches the bewildered Mumei.
his first test here at Risen Middle School.
امتحانه الأوّل في متوسّطة ريسين
su primer examen en la Secundaria Risen.
su primer examen en la Secundaria Risen.
seu primeiro teste aqui na escola Risen.